___

• [1] Lee S. W. and Zimmerman M. L., “Reflector spillover loss of an open-ended rectangular and circular waveguide feed.”, IEEE Trans. Antennas Propagat., 38(6): 940-942, (1990).
• [2] Morcira F. J. S. and Prata A., Jr., “Design of axially–symmetric Cassegrain and Gregorian configurations with reduced spillovers.”, IEEE Antennas and Propagat. Society International Symposium, 2: 820-823, (1998).
• [3] Srikanth S., “Comparison of spillover loss of offset Gregorian and Cassegrain antennas.”, IEEE Antennas and Propagat. Society, AP-S International Symposium (Digest), 1: 444-447, (1991).
• [4] Collin R. E., “Aperture efficiency for paraboloidal reflectors.”, IEEE Trans. Antennas Propagat., 32(9): 997, (1984).
• [5] Clarricoats P. J. B. and Poulton G. T., “High efficiency microwave reflector antennas- a review.”, Proc. IEEE, 65(10): 1470, (1977).
• [6] Collins C. W., “Shaping of subreflectors in Cassegrain antennas for maximum aperture efficiency.”, IEEE Trans. Antennas Propagat., 21(3): 309, (1983).
• [7] Williams W.F., “High efficiency antennas with arbitrary phase and amplitude distributions, reflector., Microwave J., 8:(7), 79, (1965).
• [8] Kildal P. S., “Factorization of the feed efficiency of parabolic and Cassegrain antennas.”, IEEE Trans. Antennas Propagat., 33(8): 903, (1985).
• [9] Syrigos H., “Backfire feed antenna beats Cassegrain design.”, Microwave System News, 13(10): 164, (1983).
• [10] Rao R. L. J. and Chen S. N. C., “Illumination efficiency of a shaped Cassegrain design.”, IEEE Trans. Antennas Propagat., 18(3): 411, (1970).
• [11] Green K. A., “Modified Cassegrain antenna for arbitrary aperture illumination.”, IEEE Trans. Antennas Propagat., 11(2): 589, (1963).
• [12] Viggh M., “Designing for desired aperture illuminations in Cassegrain antenna.”, IEEE Trans. Antennas Propagat., 11(3): 198, (1963).
• [13] Galindo V., “Design of dual reflector.”, IEEE Trans. Antennas Propagat., 12(4): 403, (1964).
• [14] Galindo-Israel,Victor; Verruttipong, Watt; Norrod, Roger D.; Imbriale, William A. “Scanning properties of large dual-shaped offset andsymmetric reflector antennas.”, IEEE Trans. Antennas Propagat., 40(4): 422-432, (1992).
• [15] Harrington R. F., Field computation by Moment methods., MacMillan, NewYork, 1982.
• [16] Harrington R. F., “Matric methods for field problems.”, Proc. IEEE, 55(2): 136, (1967).
• [17] Mautz J. R. and Harrington R. F., “An improved E-field solutions for conducting bodies of revolution.”, Syracuse Univ. Syracuse, NY, Tech. Rep. TR-80-1.
• [18] Jenn D. C., Application of integral equation theory to reflector antenna analysis, A Dissertation Presented to the Faculty of the Graduate Scholl University of South California, (1987).